K&N air intake part #63-9025 with about 15k miles of use that will fit the 4.0 engine. COMES with a mass air flow sensor, I got this off a tacoma that was traded in at my job but needed to be put back to stock condition before we could resell the car. Only thing you would need to install it is a longer vacum hose for the fuel pressure regulator ($3-4 at auto parts store) also the boot that connects to the cone rubbed on the fender (see pics) didnt go all the way through and nothing that cant be fixed or affects the operation. Asking $210 shipped anywhere in the continental U.S. and if paying with paypal please add 3% to the total

Don't know where your getting your math from dude but nowhere do I state what shipping is gonna cost. Let me help you understand my ad a little bit better; $150 for the filter, $4 paypal fee, $10-$15 shipping depending where you live for a possible max total of $169. Lot better than $185 plus all the other fees